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Tracking issue for ergonomic reference counting #132290

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traviscross opened this issue Oct 28, 2024 · 2 comments
Open
1 of 10 tasks

Tracking issue for ergonomic reference counting #132290

traviscross opened this issue Oct 28, 2024 · 2 comments
Labels
C-tracking-issue Category: An issue tracking the progress of sth. like the implementation of an RFC F-ergonomic_clones `#![feature(ergonomic_clones)]` T-lang Relevant to the language team, which will review and decide on the PR/issue.

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@traviscross
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traviscross commented Oct 28, 2024 •
edited by nikomatsakis
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This is a tracking issue for ergonomic reference counting, including:

...and other work.

The feature gate for this issue is #![feature(ergonomic_clones)].

About tracking issues

Tracking issues are used to record the overall progress of implementation. They are also used as hubs connecting to other relevant issues, e.g., bugs or open design questions. A tracking issue is however not meant for large scale discussion, questions, or bug reports about a feature. Instead, open a dedicated issue for the specific matter and add the relevant feature gate label.

Steps

Unresolved Questions

  • Name of UseCloned trait which signals x.use to clone
  • Precise set of UseCloned impls -- in particular any blanket impls we ought to be concerned about?

Related

cc @spastorino @jkelleyrtp @rust-lang/lang
@traviscross traviscross added the C-tracking-issue Category: An issue tracking the progress of sth. like the implementation of an RFC label Oct 28, 2024
@compiler-errors
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compiler-errors commented Oct 28, 2024 •
edited by traviscross
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This feature gate name (ed: use, as currently noted in RFC 3680) is waaaaaaaaaaay too vague. It literally has nothing to do with what the feature actually is doing. This should be called like... ergonomic_clones or something lol.

Also, it's literally not syntactical. Feature gates need to have valid identifiers as names.

@traviscross
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Sounds good to me.

@rustbot labels +F-ergonomic_clones

@rustbot rustbot added the F-ergonomic_clones `#![feature(ergonomic_clones)]` label Oct 28, 2024
@traviscross traviscross added the T-lang Relevant to the language team, which will review and decide on the PR/issue. label Oct 28, 2024
@spastorino spastorino mentioned this issue Dec 26, 2024
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@dtolnay dtolnay mentioned this issue Dec 26, 2024
Open
matthiaskrgr added a commit to matthiaskrgr/rust that referenced this issue Mar 7, 2025
@matthiaskrgr
Rollup merge of rust-lang#134797 - spastorino:ergonomic-ref-counting-…
ef627fb 
…1, r=nikomatsakis

Ergonomic ref counting

This is an experimental first version of ergonomic ref counting.

This first version implements most of the RFC but doesn't implement any of the optimizations. This was left for following iterations.

RFC: rust-lang/rfcs#3680
Tracking issue: rust-lang#132290
Project goal: rust-lang/rust-project-goals#107

r? `@nikomatsakis`
matthiaskrgr added a commit to matthiaskrgr/rust that referenced this issue Mar 7, 2025
@matthiaskrgr
Rollup merge of rust-lang#134797 - spastorino:ergonomic-ref-counting-…
9bdbb35 
…1, r=nikomatsakis

Ergonomic ref counting

This is an experimental first version of ergonomic ref counting.

This first version implements most of the RFC but doesn't implement any of the optimizations. This was left for following iterations.

RFC: rust-lang/rfcs#3680
Tracking issue: rust-lang#132290
Project goal: rust-lang/rust-project-goals#107

r? ``@nikomatsakis``
matthiaskrgr added a commit to matthiaskrgr/rust that referenced this issue Mar 7, 2025
@matthiaskrgr
Rollup merge of rust-lang#134797 - spastorino:ergonomic-ref-counting-…
f5a143f 
…1, r=nikomatsakis

Ergonomic ref counting

This is an experimental first version of ergonomic ref counting.

This first version implements most of the RFC but doesn't implement any of the optimizations. This was left for following iterations.

RFC: rust-lang/rfcs#3680
Tracking issue: rust-lang#132290
Project goal: rust-lang/rust-project-goals#107

r? ```@nikomatsakis```
rust-timer added a commit to rust-lang-ci/rust that referenced this issue Mar 7, 2025
@rust-timer
Unrolled build for rust-lang#134797
5cf6602 
Rollup merge of rust-lang#134797 - spastorino:ergonomic-ref-counting-1, r=nikomatsakis

Ergonomic ref counting

This is an experimental first version of ergonomic ref counting.

This first version implements most of the RFC but doesn't implement any of the optimizations. This was left for following iterations.

RFC: rust-lang/rfcs#3680
Tracking issue: rust-lang#132290
Project goal: rust-lang/rust-project-goals#107

r? ```@nikomatsakis```
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C-tracking-issue Category: An issue tracking the progress of sth. like the implementation of an RFC F-ergonomic_clones `#![feature(ergonomic_clones)]` T-lang Relevant to the language team, which will review and decide on the PR/issue.
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